Characteristic absorption bands and frequency shifts in the infrared spectra of naturally-occurring long-chain ethers, esters and ether esters of glycerol and various diols.
D004952:Esters; D004987:Ethers; D005990:Glycerol; D006018:Glycols; D007259:Infrared Rays; D011095:Polyethylenes; D011409:Propylene Glycols; D013057:Spectrum Analysis
D004952:Esters; D004987:Ethers; D006018:Glycols; D011095:Polyethylenes; D011409:Propylene Glycols; D005990:Glycerol